UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fiZV1pw+AocUJ1mLTgusAw/EEmDw/Nze9dIKTbirc1k=' 
WHERE 
  key_id = '1246af44fbf68cd88b44c50ce13e67057b9a12ba4575e435791f88083fa57fbf' 
  AND (
    token = 'fiZV1pw+AocUJ1mLTgusAw/EEmDw/Nze9dIKTbirc1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )